14,813 plants indexed. Showing 6,269 matching current filters.
Arcata WWTF serves 17,752 people in Arcata, California, discharging treated wastewater near Humboldt Bay. The plant is located within 50 km of the Pacific coast.
Archbold WWTP and Sewer System serves approximately 4,860 residents in Archbold, Ohio. The plant operates under the U.S. Clean Water Act, which governs wastewater treatment and discharge standards for facilities of this scale.
Archie Elledge WWTP serves Winston-Salem, North Carolina, treating wastewater for over 124,000 residents. The plant discharges into local waterways under U. S. Clean Water Act regulations.
ARDMORE CENTRAL WWT serves Ardmore, Oklahoma, treating wastewater for approximately 24,060 residents. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge.
ARDMORE WWTP serves approximately 2,308 residents in Ardmore, Alabama. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater facilities.
Arecibo WWTP serves approximately 52,000 people in Arecibo, Puerto Rico. The plant discharges treated wastewater into the Atlantic Ocean via local drainage, operating under U.S. EPA and Puerto Rico environmental regulations.
Arizona City Sanitary District serves 13,500 people in Eloy, Arizona. The plant treats municipal wastewater under the US Clean Water Act via EPA NPDES permits.
Arkadelphia WWTP serves approximately 10,700 people in Clark County, Arkansas. The plant discharges treated wastewater into the local watershed, contributing to the Ouachita River basin.
Arkansas City WWTP serves approximately 11,100 people in Cowley County, Kansas. The plant discharges treated wastewater into the local watershed, contributing to the Arkansas River basin.
Arlington County Water Pollution Control Plant (WPCP) serves over 248,000 residents in Arlington, Virginia. The plant discharges treated wastewater into the Potomac River, which flows into the Chesapeake Bay.
ARLINGTON E DIST STP 4 is a municipal wastewater treatment plant in Jacksonville, Florida, serving approximately 90,000 people. It operates under the US Clean Water Act framework.
Arlington Treatment serves approximately 17,930 residents in Arlington, Washington. The plant operates under U.S. EPA and Washington state regulations, discharging treated wastewater into the Stillaguamish River watershed.
ARLINGTON WWTP serves approximately 9,700 residents in Arlington, Tennessee. The plant operates under U.S. Clean Water Act regulations, ensuring treated effluent meets federal and state standards before discharge.
ARMADA WWTP serves the village of Armada, Michigan, treating wastewater for approximately 5,463 residents. The plant operates under US EPA and Michigan DEQ regulations, discharging treated effluent into local waterways.
Armona WWTF is a municipal wastewater treatment facility serving approximately 3,239 residents in Armona, California. The plant operates under the U.S. Clean Water Act framework, with oversight from state and federal environmental agencies.
ARMY BASE W P C F is a wastewater treatment plant in Norfolk, Virginia, serving approximately 121,846 people. It is located near the coast and operates under U. S. EPA NPDES regulations.
Arrow Wood STP serves St. Tammany Parish, Louisiana, treating wastewater for approximately 11,774 residents. The plant operates under US EPA and Louisiana DEQ regulations, discharging treated effluent into local waterways.
Artesia STP is a municipal wastewater treatment plant serving approximately 14,700 residents in Artesia, New Mexico. The facility operates under the U.S. Clean Water Act framework, with oversight by the New Mexico Environment Department.
ARVIN WWTF serves approximately 9,200 residents in Kern County, California. The plant operates under the US Clean Water Act's NPDES permit program, ensuring treated wastewater meets federal standards before discharge.
Asbury Park City CS_STP serves approximately 43,874 people in Asbury Park, New Jersey. The plant is located within 50 km of the Atlantic coast and operates under U.S. Clean Water Act regulations.